package com.xianshijian.oauth.userinfo.dao;

import java.io.Serializable;

import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;

import com.xianshijian.oauth.userinfo.entity.User;

/**
 * 用户Dao
 * 
 * @author lzj
 *
 */
public interface UserDao extends JpaRepository<User, Serializable>, JpaSpecificationExecutor<User>{
	
	User findById(Long Id);
	


}
